Electronic mouse



FIG. 1 is a front perspective view of an electronic mouse showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a left side view thereof.

The broken line oval region, including the unshaded area therein, is for illustrative purposes and forms no part of the claimed design. The unshown bottom of the electronic mouse forms no part of the claimed design. 

The ornamental design for an electronic mouse, as shown and described. 